1.

Find the surface area of a cuboid whose length is 16 cm, breadth 15 cm andheight 8.5 cm.

Answer»

Surface area is cuboid is 2(lb+bh+hl)hence2(16*15+15*8.5+8.5*16)=2(240+127.5+136)=2(503.5)=1007cm^2



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